CA2117576A1 - Temperature Sensing Dryer Profile Control - Google Patents

Temperature Sensing Dryer Profile Control

Info

Publication number
CA2117576A1
CA2117576A1 CA 2117576 CA2117576A CA2117576A1 CA 2117576 A1 CA2117576 A1 CA 2117576A1 CA 2117576 CA2117576 CA 2117576 CA 2117576 A CA2117576 A CA 2117576A CA 2117576 A1 CA2117576 A1 CA 2117576A1
Authority
CA
Grant status
Application
Patent type
Prior art keywords
web
temperature
drying rate
low
control system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2117576
Other languages
French (fr)
Other versions
CA2117576C (en )
Inventor
Ralph C. Clark
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fort James Corp
Original Assignee
Ralph C. Clark
James River Corporation Of Virginia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21GCALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00Other accessories for paper-making machines
    • D21G9/0009Paper-making control systems
    • D21G9/0036Paper-making control systems controlling the press or drying section
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00Dryer section of machines for making continuous webs of paper
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials

Abstract

A drying control system and method for obtaining a substantially uniformly dried low moisture content web efficiently with reduced energy usage in a papermaking process is provided. The drying rate of the web in this process is precisely controlled by detecting and monitoring the web or felt low and high cross-direction temperature profiles and then actuating drying rate modulators as required to increase or decrease the drying rate to produce a substantially flat temperature profile in response to temperature profile information provided to an automatically or manually controlled central control system by web high temperature and low temperature sensors.
CA 2117576 1993-09-14 1994-08-24 Temperature sensing dryer profile control Expired - Fee Related CA2117576C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US120,449 1980-02-11
US08120449 US5377428A (en) 1993-09-14 1993-09-14 Temperature sensing dryer profile control

Publications (2)

Publication Number Publication Date
CA2117576A1 true true CA2117576A1 (en) 1995-03-15
CA2117576C CA2117576C (en) 1997-04-08

Family

ID=22390369

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2117576 Expired - Fee Related CA2117576C (en) 1993-09-14 1994-08-24 Temperature sensing dryer profile control

Country Status (3)

Country Link
US (1) US5377428A (en)
EP (1) EP0643165A3 (en)
CA (1) CA2117576C (en)

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US5542193A (en) * 1992-04-24 1996-08-06 Beloit Technologies, Inc. Dryer group for curl control
US5884415A (en) * 1992-04-24 1999-03-23 Beloit Technologies, Inc. Paper making machine providing curl control
DE4412624C2 (en) * 1994-04-13 1998-04-09 Kleinewefers Gmbh Method and apparatus for treating a material web
JP3094798B2 (en) * 1994-08-16 2000-10-03 王子製紙株式会社 Control method and apparatus for product moisture at grade change the paper machine
FI98387C (en) * 1995-02-01 1997-06-10 Valmet Corp Process for producing surface-treated paper, in particular fine paper, for the preparation of a dry end of a paper machine, and
US6126787A (en) 1995-02-01 2000-10-03 Valmet Corporation Dry end of a paper machine
US5588224A (en) * 1995-06-07 1996-12-31 Egs Americas, Inc. Chill roll assembly
US5535527A (en) * 1995-06-07 1996-07-16 Valmet Corporation Method and arrangement in a multi-cylinder dryer of a paper machine
US5638611A (en) * 1995-10-18 1997-06-17 Voith Sulzer Papiermaschinen Gmbh Single-tier drying section tailored for compensating stretching and shrinking of paper web
DE19630446A1 (en) * 1996-07-27 1998-01-29 Voith Sulzer Papiermasch Gmbh humidifying
US5694702A (en) * 1997-01-06 1997-12-09 International Paper Company Enhancing cross-directional stretch and tensile energy absorption during paper manufacture
US5867920A (en) * 1997-02-05 1999-02-09 Megtec Systems, Inc. High speed infrared/convection dryer
JP2001523775A (en) * 1997-11-14 2001-11-27 ヴァルメット コーポレイション Preparation of the calendar processing paper
FI104988B (en) * 1998-12-04 2000-05-15 Valmet Corp A method and apparatus for controlling the beginning of the dryer section of a paper machine
FI105217B (en) * 1998-12-04 2000-06-30 Valmet Corp A method for controlling the drying section of a paper machine or the drying process to take place corresponding
FI111970B (en) * 1998-12-04 2003-10-15 Metso Paper Inc A method and apparatus for controlling the drying section of a paper machine or the drying process to take place corresponding
CA2259743C (en) * 1999-01-18 2006-06-13 Westroc Inc. Dryer control system
FI110706B (en) * 1999-03-04 2003-03-14 Metso Paper Inc A method for controlling the machine direction moisture track coater and calender
FI112102B (en) * 1999-03-04 2003-10-31 Metso Paper Inc A method for controlling the machine direction moisture track coater
DE19911394A1 (en) * 1999-03-15 2000-09-21 Voith Sulzer Papiertech Patent Method for operating a machine for producing and / or finishing material webs
DE19911395A1 (en) 1999-03-15 2000-09-21 Voith Sulzer Papiertech Patent An apparatus for determining properties of a moving material web and / or a machine for their production and / or finishing
US6049995A (en) * 1999-04-20 2000-04-18 Megtec Systems, Inc. Infrared dryer with air purge shutter
US6187139B1 (en) * 1999-07-13 2001-02-13 Fort James Corporation Wet creping process
FI112103B (en) * 1999-11-03 2003-10-31 Ev Group Oy The apparatus and method for determining and controlling properties of paper on a paper machine
US6669818B2 (en) * 2000-06-28 2003-12-30 Metso Paper Karlstad Ab Shortened layout from dryer to reel in tissue machine
US6749723B2 (en) * 2000-06-28 2004-06-15 Metso Paper Karlstad Ab Measuring arrangements in a shortened dry end of a tissue machine
FI109712B (en) 2000-09-14 2002-09-30 Metso Paper Inc Method and apparatus for fractionation of pulp in paper or board machine,
DE10058253C2 (en) * 2000-09-18 2002-10-31 Lohmann Therapie Syst Lts Device and method for the uniform drying of web-shaped products manufactured by coating
CA2428505A1 (en) * 2000-11-13 2002-05-16 Nippon Paper Industries, Co., Ltd. Bulky flexible paper and process for producing the same
FI109213B (en) * 2000-11-24 2002-06-14 Metso Paper Inc The method and apparatus of the paper web or to control the moisture profile of the coating quantity
US6539645B2 (en) * 2001-01-09 2003-04-01 Mark Savarese Drying apparatus and methods
FI121240B (en) * 2001-03-23 2010-08-31 Metso Paper Automation Oy An arrangement for a paper machine and a blow box
US6701637B2 (en) 2001-04-20 2004-03-09 Kimberly-Clark Worldwide, Inc. Systems for tissue dried with metal bands
CA2460068A1 (en) * 2001-09-14 2003-03-27 The Research Foundation Of State University Of New York Method and system for characterizing streak defects in web structures
US6753512B1 (en) * 2002-01-02 2004-06-22 Simtek, Inc. Model-based control system for thermally treating webs
FI121081B (en) * 2002-01-08 2010-06-30 Metso Paper Automation Oy A method and apparatus for a paper machine or the paper sheet after-treatment device
US6736935B2 (en) * 2002-06-27 2004-05-18 Kimberly-Clark Worldwide, Inc. Drying process having a profile leveling intermediate and final drying stages
US7241411B2 (en) * 2002-08-23 2007-07-10 Acupac Packaging, Inc. Thin film strips
US6824829B2 (en) * 2002-08-23 2004-11-30 Acupac Packaging, Inc. Process for manufacturing thin film strips
US7513975B2 (en) * 2003-06-25 2009-04-07 Honeywell International Inc. Cross-direction actuator and control system with adaptive footprint
DE10335888B4 (en) * 2003-08-06 2008-03-13 Man Roland Druckmaschinen Ag Method and apparatus for controlling the total cut register error of a roller rotary printing machine
US20050178518A1 (en) * 2004-02-13 2005-08-18 Hugh West Sodium sulfate treated pulp
US20050285313A1 (en) * 2004-06-24 2005-12-29 Ward Phillip D Gel/cure unit
US20060005935A1 (en) * 2004-07-06 2006-01-12 Harris Edith E Multi-function starch compositions
DE102004048430A1 (en) * 2004-10-05 2006-04-13 Voith Paper Patent Gmbh Machine and process for producing a fibrous web
FI120316B (en) * 2004-12-31 2009-09-15 Metso Paper Inc A method for improving the runnability of the paper machine dryer section
US20060162887A1 (en) * 2005-01-26 2006-07-27 Weinstein David I System and method to control press section dewatering on paper and pulp drying machines using chemical dewatering agents
DE102006003637A1 (en) * 2006-01-26 2007-08-02 Voith Patent Gmbh A process for the manufacture or treatment of a fibrous web
US20100285984A1 (en) * 2007-09-28 2010-11-11 Wettstein Peter J Assessing t cell repertoires
US7938764B2 (en) * 2007-12-05 2011-05-10 Greg Gale Continuous feeder for paper folding machine and paper folding machine incorporating the same
CA2735867C (en) * 2008-09-16 2017-12-05 Dixie Consumer Products Llc Food wrap basesheet with regenerated cellulose microfiber
CA2759107C (en) * 2009-06-05 2017-10-03 Megtec Systems, Inc. Improved infrared float bar
CA2722650C (en) 2009-12-07 2018-05-01 Georgia-Pacific Consumer Products Lp Method of moist creping absorbent paper base sheet
US8328988B2 (en) * 2010-03-15 2012-12-11 Weyerhaeuser Nr Company Reduction of the adsorption of quaternary ammonium salts onto cellulosic fibers
WO2011117998A1 (en) 2010-03-25 2011-09-29 日本たばこ産業株式会社 Machine for producing low-ignition-propensity web, method for producing same, and method for producing low-ignition-propensity wrapping paper used in cigarettes
CA2859991A1 (en) 2011-12-20 2013-06-27 Bry Air (Asia) Pvt. Ltd. Method and device for moisture determination and control
US9481777B2 (en) 2012-03-30 2016-11-01 The Procter & Gamble Company Method of dewatering in a continuous high internal phase emulsion foam forming process
CN102899954A (en) * 2012-10-19 2013-01-30 河南江河纸业股份有限公司 Low-temperature dryer for making paper
EP2876206B1 (en) * 2013-11-21 2018-10-10 Valmet Technologies, Inc. Method for producing fiber webs and production line for producing fiber webs
CN104264524B (en) * 2014-09-18 2017-03-22 陕西科技大学 The surface temperature of the paper machine dryer wireless detection system
CN106547287A (en) * 2015-10-13 2017-03-29 延安大学西安创新学院 New energy drying room temperature measurement and control method based on Internet of things, and system thereof

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US3040807A (en) * 1959-11-04 1962-06-26 Industrial Nucleonics Corp Moisture balance correction system
US3293770A (en) * 1963-06-17 1966-12-27 Selas Corp Of America Web drying permitting width-wise moisture control
DE2655972C3 (en) * 1976-12-10 1980-03-06 Hoechst Ag, 6000 Frankfurt
US4494316A (en) * 1983-03-14 1985-01-22 Impact Systems, Inc. Apparatus for drying a moving web
US4509270A (en) * 1983-05-26 1985-04-09 Impact Systems, Inc. Method and apparatus for drying a moving web
US4701857A (en) * 1984-01-25 1987-10-20 Robinson John W Method and apparatus for controlling dryers for wood products, fabrics, paper and pulp
US4514913A (en) * 1984-02-07 1985-05-07 Impact Systems, Inc. Apparatus for drying a moving web having movable dryer modules
CA1189192A (en) * 1984-03-14 1985-06-18 Michael R. Clarke Method and apparatus for rapidly determining the moisture content of a substance
US4594795A (en) * 1984-10-23 1986-06-17 Erik Stephansen Air bearing support apparatus for drying a moving web
US4590685A (en) * 1984-11-09 1986-05-27 Roth Reinhold C Method & apparatus for uniformly drying paper webs and the like
FI80100C (en) * 1986-12-18 1990-04-10 Valmet Oy Foerfarande at controlling and / or oevervakning of a belaeggningsprocess of a bana.
US5010659A (en) * 1989-09-08 1991-04-30 W. R. Grace & Co.-Conn. Infrared drying system

Also Published As

Publication number Publication date Type
US5377428A (en) 1995-01-03 grant
EP0643165A2 (en) 1995-03-15 application
CA2117576C (en) 1997-04-08 grant
EP0643165A3 (en) 1996-01-17 application

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